TeslaCrypt
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Makers of uncrackable ransomware hand over the key
The creators of a virus that forces users to pay to recover their own files seem to have turned over a new leaf. Security researchers at ESET are reporting that TeslaCrypt's developers posted the master encryption key, enabling ESET to develop a free fix. According to the firm, the creators of the virus were "wrapping up" their activities, and when a researcher asked for the master key, it was simply handed over. ESET has subsequently been able to produce a decryption tool (available here) that'll enable anyone affected to get their files back.
A dangerous piece of PC ransomware is now impossible to crack
What do developers do after discovering a software vulnerability? Why, patch it, of course. Ironically, criminals have learned that lesson too, as one gang has updated the notorious TeslaCrypt ransomware with new features that are impossible to crack, according to Cisco's Talos security arm. That means user infected with the latest version (3.01) of the malware can no longer use white hat-engineered software to get their files back. Until someone finds a new solution -- and that seems unlikely -- victims will have to pay.
